49681995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 90295296

約数和(自身を除く): 40613301

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 121, 155, 165, 341, 363, 465, 605, 883, 1023, 1705, 1815, 2649, 3751, 4415, 5115, 9713, 11253, 13245, 18755, 27373, 29139, 48565, 56265, 82119, 106843, 136865, 145695, 301103, 320529, 410595, 534215, 903309, 1505515, 1602645, 3312133, 4516545, 9936399, 16560665, 49681995]

約数ペア:

[(1, 49681995), (3, 16560665), (5, 9936399), (11, 4516545), (15, 3312133), (31, 1602645), (33, 1505515), (55, 903309), (93, 534215), (121, 410595), (155, 320529), (165, 301103), (341, 145695), (363, 136865), (465, 106843), (605, 82119), (883, 56265), (1023, 48565), (1705, 29139), (1815, 27373), (2649, 18755), (3751, 13245), (4415, 11253), (5115, 9713)]